APA (7th ed.) Citation

Saunders, R. S. (1979). Geologic map of the Margaritifer Sinus quadrangle of Mars. The Survey.

Chicago Style (17th ed.) Citation

Saunders, Ronald Stephen. Geologic Map of the Margaritifer Sinus Quadrangle of Mars. Reston, Va.: The Survey, 1979.

MLA (9th ed.) Citation

Saunders, Ronald Stephen. Geologic Map of the Margaritifer Sinus Quadrangle of Mars. The Survey, 1979.

Warning: These citations may not always be 100% accurate.